Home / 1,337,129,856,087.80-2,005,694,784,131.60-1,337,129,856,087.80

Finding the Fourth Proportional to 1,337,129,856,087.80, 2,005,694,784,131.60 and 1,337,129,856,087.80

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Solution

The fourth proportional to 1,337,129,856,087.80, 2,005,694,784,131.60 and 1,337,129,856,087.80 is: 2,005,694,784,131.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,129,856,087.80 : 2,005,694,784,131.60 = 1,337,129,856,087.80 : x
  2. Step 2: Convert to fraction form
    1,337,129,856,087.80/2,005,694,784,131.60 = 1,337,129,856,087.80/x
  3. Step 3: Cross multiply
    1,337,129,856,087.80x = 2,005,694,784,131.60 × 1,337,129,856,087.80
  4. Step 4: Simplify right side
    1,337,129,856,087.80x = 2,681,874,378,061,937,687,658,496
  5. Step 5: Solve for x
    x = 2,681,874,378,061,937,687,658,496/1,337,129,856,087.80
  6. Step 6: Final answer
    x = 2,005,694,784,131.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.